[libvirt] [PATCH 06/17] Avoid leak in qemuParseRBDString on failure of qemuAddRBDHost
Doug Goldstein
cardoe at gentoo.org
Tue Sep 24 21:16:06 UTC 2013
On Tue, Sep 24, 2013 at 11:03 AM, Daniel P. Berrange
<berrange at redhat.com> wrote:
> From: "Daniel P. Berrange" <berrange at redhat.com>
>
> If qemuAddRBDHost fails due to parsing problems or OOM, then
> qemuParseRBDString cleanup is skipped causing a memory leak.
>
> Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
> ---
> src/qemu/qemu_command.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
> index 3296d09..bf07bdc 100644
> --- a/src/qemu/qemu_command.c
> +++ b/src/qemu/qemu_command.c
> @@ -3325,9 +3325,9 @@ static int qemuParseRBDString(virDomainDiskDefPtr disk)
> break;
> }
> }
> - if (qemuAddRBDHost(disk, h) < 0) {
> - return -1;
> - }
> + if (qemuAddRBDHost(disk, h) < 0)
> + goto error;
> +
> h = sep;
> }
> }
> --
> 1.8.3.1
>
> --
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ACK
--
Doug Goldstein
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